Digital user interface screen with a fax-function software application icon



FIG. 1 is a front view of the digital user interface screen with a fax-function software application icon in accordance with the present application; and,

FIG. 2 is an enlarged view thereof.

The evenly spaced broken lines showing the outer border of the display screen, the interior environmental features and the monitor-like feature in the drawings form no part of the claimed design. The dot-dash-dot circular line forms no part of the claimed design. 

CLAIM The ornamental design for a digital user interface screen with a fax-function software application icon, as shown and described. 